Dispensing device

Abstract

The invention relates to the technical field of medicine dispensing equipment, and discloses a medicine dispensing device. A conveying mechanism is used for conveying medicines to a target area; a hook groove is formed in the bottom of the medicine groove; the medicine adding mechanism comprises a medicine adding arm and a driving assembly arranged on the rack, the driving assembly is used for driving the medicine adding arm to move to any medicine storage layer plate, the medicine adding arm comprises an arm base, a medicine adding driving assembly and a conveying hook matched with the hook groove in a clamped mode, and a movable groove allowing the medicine groove to slide is formed in the arm base; the medicine adding driving assembly is used for driving the conveying hook to push the medicine groove into the medicine storage layer plate and make the conductive elastic needle of the medicine groove abut against the conductive strip of the medicine storage layer plate. According to the medicine dispensing device, the medicine grooves in which the medicines are stored can be automatically placed in the medicine storage layer plates to be fed with the medicines, the medicine grooves, lack of the medicines, in the medicine storage layer plates can be unloaded, automatic medicine feeding and supplementing operation can be achieved, and the medicine dispensing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medicine dispensing equipment, and in particular to a medicine dispensing device. Background Art

[0002] At present, various types of medicine dispensing equipment have been widely used in hospitals, community health centers, chain drug stores and other medical institutions for dispensing and dispensing medicines and for patients to pick up medicines by themselves. However, most of the medicine dispensing machines on the market are manual, with low efficiency and high labor intensity, which has increased labor costs. Summary of the invention

[0003] The purpose of the present invention is to provide a medicine dispensing device, which can realize automatic medicine adding and replenishing operations and improve medicine dispensing efficiency.

[0004] In order to achieve the above-mentioned object, the present invention provides a medicine dispensing device, comprising: a frame;

[0005] A conveying mechanism, disposed on the frame, and used for conveying medicines to a target area;

[0006] A medicine slot, used to store medicines and push the medicines onto the conveying mechanism, wherein a conductive spring pin is provided at the end of the medicine slot, and a hook slot is provided at the bottom of the medicine slot;

[0007] A plurality of medicine storage layer plates are arranged on the frame, wherein the medicine storage layer plates include a layer plate for placing the medicine slot and a conductive strip for supplying power to the conductive spring needle, and the conductive strip is arranged on one side edge of the layer plate close to the conveying mechanism;

[0008] The dosing mechanism includes a dosing arm and a driving assembly arranged on the frame, the driving assembly is used to drive the dosing arm to move to any of the drug storage layer plates, the dosing arm includes an arm seat, a dosing driving assembly and a conveying hook engaged with the hook groove, the arm seat is provided with a movable groove for the drug groove to slide, and the dosing driving assembly is used to drive the conveying hook to push the drug groove located in the movable groove into the layer plate and make the conductive elastic needle abut against the conductive strip.

[0009] As a preferred solution of the present invention, medicine storage areas are provided on both the front and rear sides of the frame, each of the medicine storage areas is composed of a plurality of medicine storage layer plates arranged in a matrix, the medicine adding mechanism is located between two groups of the medicine storage areas, the movable groove passes through the arm seat, the two ends of the arm seat are respectively facing the two groups of the medicine storage areas, and the length of the movable groove is greater than the length of the medicine groove;

[0010] The conveying hooks are provided with two and are symmetrically arranged on the front and rear sides of the output end of the dosing drive component. The conveying hooks include a connecting plate, a hook body engaged with the hook groove, and a lifting driver connected to the output end of the dosing drive component. The output end of the lifting driver is connected to the connecting plate and drives the connecting plate to move up and down. The hook body is connected to the top of the end of the connecting plate.

[0011] As a preferred solution of the present invention, the conveying hook also includes a fixed vertical plate installed on the output end of the dosing drive assembly, the lifting drive is installed on one side of the fixed vertical plate, and the other side of the fixed vertical plate is provided with a vertical sliding guide pair, the first end of the connecting plate extends downward and is provided with a matching plate connected to the slider of the vertical sliding guide pair, the hook body is connected to the top of the second end of the connecting plate, and the output end of the lifting drive is connected to the middle part of the connecting plate.

[0012] As a preferred solution of the present invention, a fixed magnet is provided at the bottom of the medicine groove and is magnetically attracted to an edge of the layer plate on one side away from the conveying mechanism, and the fixed magnet is located between the conductive spring pin and the hook groove.

[0013] As a preferred solution of the present invention, the conveying mechanism includes a front conveyor belt, a rear conveyor belt and a side conveyor belt. The front conveyor belt is arranged on the outer side of the medicine storage area located on the front side along the length direction of the medicine storage area, and the rear conveyor belt is arranged on the outer side of the medicine storage area located on the rear side along the length direction of the medicine storage area. The output end of the front conveyor belt and the output end of the rear conveyor belt are both connected to the side conveyor belt.

[0014] As a preferred solution of the present invention, a first baffle is provided on the input end of the front conveyor belt, baffles are provided on both sides of the front conveyor belt, a second baffle is provided on the input end of the rear conveyor belt, baffles are provided on both sides of the rear conveyor belt, a baffle is provided on the input end of the side conveyor belt, and a third baffle is provided on the side of the side conveyor belt away from the front conveyor belt and the rear conveyor belt;

[0015] The front conveyor belt is provided with a first pair-beam sensor for detecting and judging whether there are medicines on the front conveyor belt, the transmitting end or the receiving end of the first pair-beam sensor is arranged on the first baffle plate, and the receiving end or the transmitting end of the first pair-beam sensor is arranged on the third baffle plate; the rear conveyor belt is provided with a second pair-beam sensor for detecting and judging whether there are medicines on the rear conveyor belt, the transmitting end or the receiving end of the second pair-beam sensor is arranged on the second baffle plate, and the receiving end or the transmitting end of the second pair-beam sensor is arranged on the third baffle plate; the frame is provided with an identification camera for detecting and judging whether there are medicines on the side conveyor belt.

[0016] As a preferred solution of the present invention, the front conveyor belt and the rear conveyor belt are arranged at the same height, the setting height of the front conveyor belt is higher than the setting height of the side conveyor belt, and a guide inclined plate inclined from top to bottom is provided on one side of the side conveyor belt close to the front conveyor belt and the rear conveyor belt.

[0017] As a preferred solution of the present invention, the driving assembly includes a transverse driving assembly and a vertical driving assembly, the transverse driving assembly is arranged on the frame, the output end of the transverse driving assembly is connected to the vertical driving assembly and drives the vertical driving assembly to move left and right in the frame, and the output end of the vertical driving assembly is connected to the arm seat and drives the arm seat to move up and down.

[0018] As a preferred solution of the present invention, both ends of the movable groove are provided with trumpet-shaped guide inlets.

[0019] As a preferred solution of the present invention, a mounting groove for mounting the drug adding drive assembly is provided in the arm seat, the mounting through groove is located below the movable groove, the drug adding drive assembly comprises a drug adding drive motor, a driving pulley, a driven pulley, a transmission belt and a transmission guide rail pair, the drug adding drive motor is fixed on the mounting groove, the output shaft of the drug adding drive motor is connected to the driving pulley, the driven pulley is connected to the driving pulley through the transmission belt, the guide rail of the transmission guide rail pair is arranged in the mounting groove along the length direction of the arm seat, the slider of the transmission guide rail pair is connected to the transmission belt, and the conveying hook is connected to the slider of the transmission guide rail pair through a connecting seat.

[0020] Compared with the prior art, the medicine dispensing device according to the embodiment of the present invention has the following beneficial effects:

[0021] When the present invention adds medicine, the driving component moves the medicine adding arm to the corresponding medicine storage layer plate to be added. When the bottom surface of the movable groove is flush with the medicine storage layer plate to be added, the conveying hook hooks the hook groove in the medicine adding arm, and the medicine adding driving component drives the conveying hook to push the medicine slot storing the medicine into the medicine storage layer plate, so that the conductive spring pin of the medicine slot is conductively connected with the conductive strip of the medicine storage layer plate to supply power to the medicine slot; when discharging medicine, the medicine slot on the medicine storage layer plate pushes the medicine stored therein to the conveying mechanism, and then the conveying mechanism conveys it to the target area; when the medicine slot on the medicine storage layer plate is out of medicine, When the medicine is added to the medicine storage layer plate, the driving component moves the dosing arm to the corresponding medicine storage layer plate. When the bottom surface of the movable groove is flush with the medicine storage layer plate to be added, the conveying hook hooks the hook groove of the medicine slot on the medicine storage layer plate that is short of medicine, and the dosing driving component drives the conveying hook to pull the medicine slot that is short of medicine into the movable groove, and then the dosing arm loaded with the medicine slot that is short of medicine is moved to the dosing area through the driving component. The present invention can automatically place the medicine slot storing medicine into the medicine storage layer plate to be added and can remove the medicine slot on the medicine storage layer plate that is short of medicine, can realize automatic dosing and replenishing operations, and improve the efficiency of dispensing medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0023] Figure 1 A schematic structural diagram of a medicine dispensing device provided by the present invention;

[0024] Figure 2 A schematic structural diagram of another view of a medicine dispensing device provided by the present invention;

[0025] Figure 3 A schematic diagram of the structure of the dosing arm provided by the present invention;

[0026] Figure 4 A schematic diagram of the structure of the conveying hook provided by the present invention;

[0027] Figure 5 A schematic diagram of the structure of the medicine tank provided by the present invention;

[0028] Figure 6 A schematic diagram of the matching structure of the driving assembly and the dosing arm provided by the present invention;

[0029] Figure 7 A schematic diagram of the drug storage layer structure provided by the present invention;

[0030] In the figure, the frame 1; the medicine storage area 11; the medicine adding area 12; the conveying mechanism 2; the front conveyor belt 21; the first baffle 211; the first beam sensor 212; the rear conveyor belt 22; the second baffle 221; the second beam sensor 222; the side conveyor belt 23; the third baffle 231; the recognition camera 232; the guide inclined plate 233; the medicine slot 3; the conductive spring pin 31; the hook slot 32; the fixed magnet 33; the medicine storage layer plate 4; the layer plate 41; the conductive strip 42; dosing arm 5; arm seat 51; movable groove 511; guide inlet 512; dosing drive assembly 52; driven pulley 521; transmission belt 522; transmission guide pair 523; connecting seat 524; conveying hook 53; connecting plate 531; hook body 532; lifting drive 533; fixed vertical plate 534; vertical sliding guide pair 535; matching plate 536; drive assembly 6; horizontal drive assembly 61; vertical drive assembly 62. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top” and “bottom” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] like Figures 1 to 7 As shown, a medicine dispensing device according to a preferred embodiment of the present invention comprises: a frame 1;

[0034] A conveying mechanism 2, disposed on the frame 1, and used for conveying medicines to a target area;

[0035] The medicine slot 3 is used to store medicines and push the medicines onto the conveying mechanism 2. The medicine slot 3 is a power medicine slot 3. A conductive spring pin 31 is provided at the end of the medicine slot 3. A hook slot 32 is provided at the bottom of the medicine slot 3.

[0036] A plurality of drug storage layers 4 are arranged on the frame 1, the drug storage layers 4 include layers 41 for placing the drug slots 3 and conductive strips 42 for powering the conductive spring pins 31, each of the layers 41 can horizontally place a plurality of drug slots 3 side by side, and the conductive strips 42 are arranged on one side edge of the layers 41 close to the conveying mechanism 2;

[0037] The dosing mechanism includes a dosing arm 5 and a driving assembly 6 arranged on the frame 1, the driving assembly 6 is used to drive the dosing arm 5 to move to any of the drug storage layer plates 4, the dosing arm 5 includes an arm seat 51, a dosing driving assembly 52 and a conveying hook 53 that is engaged with the hook groove 32, the arm seat 51 is provided with a movable groove 511 for the drug groove 3 to slide, the dosing driving assembly 52 is used to drive the conveying hook 53 to push the drug groove 3 located in the movable groove 511 into the layer plate 41 and make the conductive spring pin 31 abut against the conductive strip 42.

[0038] When the present invention adds medicine, the driving component moves the medicine adding arm 5 to the corresponding medicine storage layer plate 4 to be added. When the bottom surface of the movable groove 511 is flush with the medicine storage layer plate 4 to be added, the conveying hook 53 hooks the hook groove 32 of the medicine groove 3 storing medicine in the medicine adding arm 5, and the medicine adding driving component 52 drives the conveying hook 53 to push the medicine groove 3 storing medicine into the medicine storage layer plate 4, so that the conductive spring pin 31 of the medicine groove 3 is conductively connected with the conductive strip 42 of the medicine storage layer plate 4 to supply power to the medicine groove 3, and at the same time, the hook groove 32 of the medicine groove 3 is located outside the medicine storage layer plate 4; when discharging medicine, the medicine groove 3 on the medicine storage layer plate 4 pushes the medicine stored therein to the conveying mechanism 2, and then the conveying mechanism 2 conveys the medicine to the target area domain; when the medicine slot 3 on the medicine storage layer plate 4 is short of medicine, the driving component moves the dosing arm 5 to the corresponding medicine storage layer plate 4, and when the bottom surface of the movable groove 511 is flush with the medicine storage layer plate 4 to be dosed, the conveying hook 53 hooks the hook groove 32 of the medicine slot 3 on the medicine storage layer plate 4 that is short of medicine, and the dosing driving component 52 drives the conveying hook 53 to pull the medicine slot 3 that is short of medicine into the movable groove 511, and then the dosing arm 5 loaded with the medicine slot 3 that is short of medicine is moved to the dosing area 12 through the driving component; the present invention can automatically place the medicine slot 3 storing medicine into the medicine storage layer plate 4 to be dosed and can remove the medicine slot 3 on the medicine storage layer plate 4 that is short of medicine, can realize automatic dosing and replenishing operations, and improve the efficiency of dispensing.

[0039] Exemplarily, both the front and rear sides of the frame 1 are provided with drug storage areas 11, each of the drug storage areas 11 is composed of a plurality of drug storage layer plates 4 arranged in a matrix, the drug adding mechanism is located between two groups of the drug storage areas 11, the movable groove 511 passes through the arm seat 51, the two ends of the arm seat 51 are respectively facing the two groups of the drug storage areas 11, and the length of the movable groove 511 is greater than the length of the drug groove 3;

[0040] The conveying hook 53 is provided with two and symmetrically arranged at the front and rear sides of the output end of the dosing drive component 52. The conveying hook 53 includes a connecting plate 531, a hook body 532 engaged with the hook groove 32, and a lifting driver 533 connected to the output end of the dosing drive component 52. The output end of the lifting driver 533 is connected to the connecting plate 531 and drives the connecting plate 531 to move up and down. The hook body 532 is connected to the top of the end of the connecting plate 531. When the lifting driver 533 drives the conveying hook 53 to rise, the hook body 532 is buckled on the hook groove 32 of the medicine groove 3; when the lifting driver 533 drives When the movable conveying hook 53 descends, the hook body 532 is detached from the hook groove 32 of the medicine groove 3; after the hook body 532 of the conveying hook 53 is buckled into the hook groove 32 of the medicine groove 3, the connecting plate 531 of the conveying hook 53 can support the end of the medicine groove 3, and the conveying hook 53 on the dosing arm 5 close to the front medicine storage area 11 can perform a dosing operation on the medicine storage layer plate 4 in the front medicine storage area 11, and the conveying hook 53 on the dosing arm 5 close to the rear medicine storage area 11 can perform a dosing operation on the medicine storage layer plate 4 in the rear medicine storage area 11. The dosing arm 5 can realize a two-way dosing operation without setting all the medicine storage layer plates 4 on a single side of the frame 1, thereby effectively reducing the occupied area of ​​the medicine dispensing device.

[0041] Exemplarily, the conveying hook 53 also includes a fixed vertical plate 534 installed on the output end of the dosing drive assembly 52, the lifting drive 533 is installed on one side of the fixed vertical plate 534, and the other side of the fixed vertical plate 534 is provided with a vertical sliding guide pair 535, the first end of the connecting plate 531 extends downward and is provided with a matching plate 536 connected to the slider of the vertical sliding guide pair 535, the hook body 532 is connected to the top of the second end of the connecting plate 531, and the output end of the lifting drive 533 is connected to the middle part of the connecting plate 531, wherein the lifting drive 533 can be an electric push rod or a cylinder; by setting the vertical sliding guide pair 535, the stability of the lifting and lowering of the conveying hook 53 can be improved, and the vertical sliding guide pair 535 cooperates with the output end of the lifting drive 533, which can effectively support the end of the medicine trough 3.

[0042] Exemplarily, a fixed magnet 33 is provided at the bottom of the medicine groove 3, which is magnetically attracted to the edge of the side of the layer plate 41 away from the conveying mechanism 2, and the fixed magnet 33 is located between the conductive spring pin 31 and the hook groove 32. In this way, after the medicine groove 3 is placed in place on the layer plate 41, the medicine groove 3 is positioned and fixed by the fixed magnet 33 and the layer plate 41 to prevent the medicine groove 3 from shifting.

[0043] Exemplarily, the conveying mechanism 2 includes a front conveyor belt 21, a rear conveyor belt 22 and a side conveyor belt 23. The front conveyor belt 21 is arranged on the outside of the medicine storage area 11 located at the front side along the length direction of the medicine storage area 11, and the rear conveyor belt 22 is arranged on the outside of the medicine storage area 11 located at the rear side along the length direction of the medicine storage area 11. The output end of the front conveyor belt 21 and the output end of the rear conveyor belt 22 are both connected to the side conveyor belt 23, and the side conveyor belt 23 can transport the medicines fed by the front conveyor belt 21 and the medicines fed by the rear conveyor belt 22. Specifically, the front conveyor belt 21 is arranged on the front side of the frame 1, the rear conveyor belt 22 is arranged on the rear side of the frame 1, and the side conveyor belt 23 is arranged on the left side (or right side) of the frame 1. The right side (or left side) of the frame 1 is formed as a medicine adding area 12 for placing the medicine trough 3 storing medicines on the movable groove 511 of the medicine adding arm 5, that is, the medicine adding area 12 and the side conveyor belt 23 are located outside the left and right sides of the medicine storage area 11.

[0044] Exemplarily, a first baffle 211 is provided on the input end of the front conveyor belt 21, baffles are provided on both sides of the front conveyor belt 21, a second baffle 221 is provided on the input end of the rear conveyor belt 22, baffles are provided on both sides of the rear conveyor belt 22, a baffle is provided on the input end of the side conveyor belt 23, and a third baffle 231 is provided on the side of the side conveyor belt 23 away from the front conveyor belt 21 and the rear conveyor belt 22, so as to effectively prevent the medicine from rolling and accidentally leaving the conveying mechanism 2;

[0045] The front conveyor belt 21 is provided with a first through-beam sensor 212 for detecting and judging whether there are medicines on the front conveyor belt 21. The transmitting end or receiving end of the first through-beam sensor 212 is arranged on the first baffle plate 211, and the receiving end or transmitting end of the first through-beam sensor 212 is arranged on the third baffle plate 231. The rear conveyor belt 22 is provided with a second through-beam sensor 222 for detecting and judging whether there are medicines on the rear conveyor belt 22. The transmitting end or receiving end of the second through-beam sensor 222 is arranged on the second baffle plate 221, and the receiving end or transmitting end of the second through-beam sensor 222 is arranged on the third baffle plate 231. The frame 1 is provided with a through-beam sensor 222 for detecting and judging whether there are medicines on the side conveyor belt 22. 23 is equipped with an identification camera 232 for detecting whether there are any drugs on the side conveyor belt 23; the identification camera 232 is located above the side conveyor belt 23. Furthermore, the output end of the side conveyor belt 23 is connected to a window-to-window conveying device capable of conveying drugs to the drug dispensing window. After the drug dispensing process in the drug storage area 11 is completed, when the first pair-type sensor 212 and / or the second pair-type sensor 222 detects that there are still drugs on the front conveyor belt 21 and the rear conveyor belt 22, the system will determine that the drug dispensing of the prescription has failed, and the window-to-window conveying device can deliver the drugs to the recovery area; when the identification camera 232 captures and identifies that there are still drugs on the side conveyor belt 23, the system will determine that the drug dispensing of the prescription has failed, and the window-to-window conveying device can deliver the drugs to the recovery area, thereby realizing the monitoring of whether the conveying mechanism 2 has successfully dispensed the drugs.

[0046] Exemplarily, the front conveyor belt 21 and the rear conveyor belt 22 are arranged at the same height, and the setting height of the front conveyor belt 21 is higher than the setting height of the side conveyor belt 23. A guide inclined plate 233 is provided on one side of the side conveyor belt 23 close to the front conveyor belt 21 and the rear conveyor belt 22, which is inclined from top to bottom, so as to facilitate the smooth transportation of medicines on the front conveyor belt 21 and the rear conveyor belt 22 to the side conveyor belt 23.

[0047] Exemplarily, the drive assembly 6 includes a transverse drive assembly 61 and a vertical drive assembly 62, wherein the transverse drive assembly 61 is arranged on the frame 1, and the output end of the transverse drive assembly 61 is connected to the vertical drive assembly 62 and drives the vertical drive assembly 62 to move left and right in the frame 1, and the output end of the vertical drive assembly 62 is connected to the arm seat 51 and drives the arm seat 51 to move up and down; in this embodiment, the transverse drive assembly 61 includes a transverse guide rail pair, a transverse drive motor and a transverse belt transmission assembly arranged on the frame 1 along the length direction of the medicine storage area 11, the transverse guide rail pair extends to the medicine adding area 12, the output shaft of the transverse drive motor is connected to the driving wheel of the transverse belt transmission assembly, the slider of the transverse guide rail pair is connected to the belt of the transverse belt transmission assembly, and the vertical drive assembly 6 2 comprises a vertical guide rail pair, a vertical drive motor, a vertical belt transmission assembly and a vertical bracket connected to a slider of the transverse guide rail pair, which are arranged on the frame 1 along the height direction of the medicine storage area 11. The vertical drive motor is arranged on the vertical bracket. The output shaft of the vertical drive motor is connected to the driving wheel of the vertical belt transmission assembly. The slider of the vertical guide rail pair is connected to the belt of the vertical belt transmission assembly. The slider of the vertical guide rail pair is connected to the medicine adding arm 5. Of course, in other embodiments, other drive assemblies, such as cylinders, electric push rods, etc., can also be used for driving. The driving assembly can move the medicine adding arm 5 left and right and up and down in the frame 1, and the medicine adding drive assembly 52 can be used to effectively send the medicine slot 3 storing medicine on the medicine adding arm 5 into the corresponding medicine storage layer plate 4 or take out the medicine slot 3 on the medicine storage layer plate 4 that is short of medicine and send it into the medicine adding arm 5.

[0048] Furthermore, trumpet-shaped guide inlets 512 are provided at both ends of the movable groove 511 , and the guiding effect of the guide inlets 512 makes it easier for the medicine groove 3 to enter the movable groove 511 of the medicine adding arm 5 .

[0049] In this embodiment, a mounting groove for mounting the drug adding drive assembly 52 is provided in the arm seat 51, and the mounting through groove is located below the movable groove 511. The drug adding drive assembly 52 includes a drug adding drive motor, a driving pulley, a driven pulley 521, a transmission belt 522 and a transmission guide pair 523. The drug adding drive motor is fixed on the mounting groove, and the output shaft of the drug adding drive motor is connected to the driving pulley, and the driven pulley 521 is connected to the driving pulley through the transmission belt 522. The guide rail of the transmission guide pair 523 is arranged in the mounting groove along the length direction of the arm seat 51, and the slider of the transmission guide pair 523 is connected to the transmission belt 522. The conveying hook 53 is connected to the slider of the transmission guide pair 523 through a connecting seat 524; it is convenient for the drug adding drive assembly 52 to drive the conveying hook 53 to move arbitrarily along the length direction of the movable groove 511 without affecting the movement of the drug groove 3.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A medicine dispensing device, characterized in that: include: frame; A conveying mechanism, disposed on the frame, and used for conveying medicines to a target area; A medicine slot, used to store medicines and push the medicines onto the conveying mechanism, wherein a conductive spring pin is provided at the end of the medicine slot, and a hook slot is provided at the bottom of the medicine slot; A plurality of medicine storage layer plates are arranged on the frame, wherein the medicine storage layer plates include a layer plate for placing the medicine slot and a conductive strip for supplying power to the conductive spring needle, and the conductive strip is arranged on one side edge of the layer plate close to the conveying mechanism; The dosing mechanism includes a dosing arm and a driving assembly arranged on the frame, the driving assembly is used to drive the dosing arm to move to any of the drug storage layer plates, the dosing arm includes an arm seat, a dosing driving assembly and a conveying hook engaged with the hook groove, the arm seat is provided with a movable groove for the drug groove to slide, and the dosing driving assembly is used to drive the conveying hook to push the drug groove located in the movable groove into the layer plate and make the conductive elastic needle abut against the conductive strip.

2. The medicine dispensing device according to claim 1, characterized in that: The front and rear sides of the frame are provided with drug storage areas, each of which is composed of a plurality of drug storage layer plates arranged in a matrix, the drug adding mechanism is located between two groups of drug storage areas, the movable groove runs through the arm seat, the two ends of the arm seat are respectively facing the two groups of drug storage areas, and the length of the movable groove is greater than the length of the drug groove; The conveying hooks are provided with two and are symmetrically arranged on the front and rear sides of the output end of the dosing drive component. The conveying hooks include a connecting plate, a hook body engaged with the hook groove, and a lifting driver connected to the output end of the dosing drive component. The output end of the lifting driver is connected to the connecting plate and drives the connecting plate to move up and down. The hook body is connected to the top of the end of the connecting plate.

3. The medicine dispensing device according to claim 2, characterized in that: The conveying hook also includes a fixed vertical plate installed on the output end of the dosing drive assembly, the lifting drive is installed on one side of the fixed vertical plate, and a vertical sliding guide pair is provided on the other side of the fixed vertical plate. The first end of the connecting plate extends downward and is provided with a matching plate connected to the slider of the vertical sliding guide pair, the hook body is connected to the top of the second end of the connecting plate, and the output end of the lifting drive is connected to the middle part of the connecting plate.

4. The medicine dispensing device according to claim 2, characterized in that: A fixed magnet is provided at the bottom of the medicine groove and is magnetically attracted to an edge of one side of the layer plate away from the conveying mechanism. The fixed magnet is located between the conductive spring pin and the hook groove.

5. The medicine dispensing device according to claim 2, characterized in that: The conveying mechanism includes a front conveyor belt, a rear conveyor belt and a side conveyor belt. The front conveyor belt is arranged on the outer side of the medicine storage area located on the front side along the length direction of the medicine storage area, and the rear conveyor belt is arranged on the outer side of the medicine storage area located on the rear side along the length direction of the medicine storage area. The output end of the front conveyor belt and the output end of the rear conveyor belt are both connected to the side conveyor belt.

6. The medicine dispensing device according to claim 5, characterized in that: A first baffle is provided on the input end of the front conveyor belt, baffles are provided on both sides of the front conveyor belt, a second baffle is provided on the input end of the rear conveyor belt, baffles are provided on both sides of the rear conveyor belt, a baffle is provided on the input end of the side conveyor belt, and a third baffle is provided on the side of the side conveyor belt away from the front conveyor belt and the rear conveyor belt; The front conveyor belt is provided with a first pair-beam sensor for detecting and judging whether there are medicines on the front conveyor belt, the transmitting end or the receiving end of the first pair-beam sensor is arranged on the first baffle plate, and the receiving end or the transmitting end of the first pair-beam sensor is arranged on the third baffle plate; the rear conveyor belt is provided with a second pair-beam sensor for detecting and judging whether there are medicines on the rear conveyor belt, the transmitting end or the receiving end of the second pair-beam sensor is arranged on the second baffle plate, and the receiving end or the transmitting end of the second pair-beam sensor is arranged on the third baffle plate; the frame is provided with an identification camera for detecting and judging whether there are medicines on the side conveyor belt.

7. The medicine dispensing device according to claim 5, characterized in that: The front conveyor belt and the rear conveyor belt are arranged at the same height, the setting height of the front conveyor belt is higher than the setting height of the side conveyor belt, and a guide inclined plate inclined from top to bottom is provided on one side of the side conveyor belt close to the front conveyor belt and the rear conveyor belt.

8. The medicine dispensing device according to claim 2, characterized in that: The driving assembly includes a transverse driving assembly and a vertical driving assembly. The transverse driving assembly is arranged on the frame. The output end of the transverse driving assembly is connected to the vertical driving assembly and drives the vertical driving assembly to move left and right in the frame. The output end of the vertical driving assembly is connected to the arm seat and drives the arm seat to move up and down.

9. The medicine dispensing device according to claim 2, characterized in that: Both ends of the movable groove are provided with trumpet-shaped guide entrances.

10. The medicine dispensing device according to claim 2, characterized in that: The arm seat is provided with a mounting groove for mounting the drug adding drive assembly, the mounting through groove is located below the movable groove, the drug adding drive assembly comprises a drug adding drive motor, a driving pulley, a driven pulley, a transmission belt and a transmission guide rail pair, the drug adding drive motor is fixed on the mounting groove, the output shaft of the drug adding drive motor is connected with the driving pulley, the driven pulley is connected with the driving pulley through the transmission belt, the guide rail of the transmission guide rail pair is arranged in the mounting groove along the length direction of the arm seat, the slider of the transmission guide rail pair is connected with the transmission belt, and the conveying hook is connected with the slider of the transmission guide rail pair through a connecting seat.

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